# OTTO CC vs Rubr

The clearest difference is in-app purchases: OTTO CC at none against Rubr's 4. OTTO CC also leads on iOS requirement (14.0 vs 16.0). Rubr's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Rubr sells 4 in-app purchases, starting at $3.99 per month. OTTO CC asks for nothing beyond the download.

OTTO CC ships an update every 6 weeks, Rubr every 2 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | OTTO CC | Rubr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rubr/id6759414212/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 161 MB | 105 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [CLUB AZ LLC](https://appshunter.io/developer/1702184432) | [Auto Cam LLC](https://appshunter.io/developer/1878539642) |

## What reviewers say

### OTTO CC

[App page](https://appshunter.io/ios/app/otto-cc/id6460931833)

**Features:** Apple Wallet

**In-app purchases:** none


### Rubr

[App page](https://appshunter.io/ios/app/rubr/id6759414212)

Instantly identify tire size, brand, and age using your phone's camera. Track tread depth, manage vehicle maintenance history, and find local deals on tires and service. Make informed decisions about tire replacement and avoid overpaying.

**Highlights:** AI tire identification, Tread depth scanning, Receipt and service history tracking, Multi-vehicle garage organization, Local tire shop finder, Tire comparison tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $3.99 | per month |
| Pro Annual | $39.99 | per year |
| Scan Pack | $0.99 | one-time |
| Extra Vehicle | $3.99 | one-time |


## Frequently asked questions

### Is OTTO CC free?

OTTO CC is free to download, with no in-app purchases.

### Is Rubr free?

Rubr is free to download, with in-app purchases available.

### Do OTTO CC or Rubr have ads?

Neither OTTO CC nor Rubr shows ads.

### Which is updated more often, OTTO CC or Rubr?

OTTO CC ships an update every 6 weeks, and Rubr every 2 weeks. Most recently, OTTO CC was updated on October 16, 2026 and Rubr on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*